Sony VPH-G90U Service Manual page 397

BA (12/12) BOARD
A1 CN340
B1
C1
A2
B2
C2
A3
B3
C3
A4
B4
C4
GND A5
GND B5
GND C5
A6
B6
C6
A7
B7
LINK C7
GND A8
GND B8
GND C8
A9
B9
C9
H-SYNC(R)2 A10
B10
C10
GND A11
GND B11
GND C11
V-SYNC A12
GND B12
H-SYNC C12
GND A13
S ON G B13
GND C13
V-SYNC(R) A14
GND B14
H-SYNC(R) C14
GND A15
S ON G(R) B15
GND C15
GND A16
GND
B16
R2216
0
GND C16
:CHIP
I2C-SDA1 A17
I2C-SCL1 B17
R2217
C17
0
:CHIP
I2C-SDA2 A18
I2C-SCL2 B18
C18
TP2105
GND A19
GND B19
GND C19
ABL IK-R A20
ABL IK-G B20
ABL IK-B C20
A21
B21
ABG ON/OFF C21
LIMIT-R A22
LIMIT-G B22
LIMIT-B C22
A23
B23
C23
BKG-R A24
BKG-G B24
BKG-B C24
A25
B25
SEL-C
C25
F-V A26
ABL B26
C PROT CONT C26
IC2109
GND A27
TC7S08F
GND B27
1
GND C27
0
2
CLAMP.P A28
SCP B28
BLKG.P C28
BA PROT A29
IK PROT B29
IN/ OUT C29
SUB+6V A30
SUB+6V
B30
SUB+6V C30
+6V A31
+6V B31
+6V C31
-6V A32
-6V B32
-6V C32
TO MA BOARD(1/2)
CN604
VPH-G90J/G90E/G90U/G90M
A B
CN341 -15V A1 -15V
-15V B1
-15V C1
GND A2
GND B2
GND C2
+15V A3 +15V
+15V B3
+15V C3
R.MOD A4 R.MOD
G.MOD B4 G.MOD P.2
B.MOD C4 B.MOD
GND A5
GND B5
GND C5
TEST IRE A6 TEST IRE
HD B6 HD
VD C6 VD
OSD-R A7 OSD-R
OSD-R B7 OSD-R ≠≠≠≠≠ ≠≠≠≠ P.3
LINK C7
OSD-G A8 OSD-G
OSD-G B8 OSD-G ≠≠≠≠≠ ≠≠≠≠ P.3
C8
OSD-B A9 OSD-B
P.3
OSD-B B9 ≠≠≠≠≠ OSD-B ≠≠≠≠
C9
H-SYNC(R)2 OSD-V A10 OSD-V
P.3
OSD-V B10 OSD-V ≠≠≠≠≠ ≠≠≠≠
C10
OSD-BRT A11
OSD-BRT B11
C11
VS OUT GND A12
GND B12
HS OUT GND C12
D-SCL A13 D-SCL
SONG OUT D-RESET B13 D-RESET
GND C13
VS(R) D-SDA0 A14 D-SDA0
D-LD0 B14 D-LD0
HS(R) GND C14
GND A15
SONG(R) GND B15
GND C15
SIG RED A16 R OUT P.3
40
SDA SIG RED
B16
TP2103
SIG RED C16
I2C-SDA1
41
GND A17
GND B17
I2C-SCL1
TP2104
GND C17
SCL
SIG GREEN A18 G OUT P.3
SIG GREEN B18
SIG GREEN C18
GND
GND A19
GND B19
GND C19
ABL IK-R SIG BLUE A20 B OUT P.3
ABL IK-G SIG BLUE B20
ABL IK-B SIG BLUE C20
GND
GND
A21
TP2107
GND B21
ABG ON/OFF ≠≠≠ ≠≠ GND C21
LIMIT-R GND A22
LIMIT-G HS-IFB B22 HS-IFB P.10
LIMIT-B HS-IFB C22
GND A23
VS-IFB B23 VS-IFB P.10
VS-IFB C23
BKG-R GND A24
BKG-G GND B24
BKG-B GND C24
RED A25 RED P.1
RED B25
SEL-C RED
C25
F-V GND A26
ABL GND B26
42
C PROT CONT GND C26
5V
GREEN A27 GREEN
C2127
C.P P.1
BUFF
0.1
GREEN B27
5 25V TP2106
B:CHIP
GREEN C27
4
CLAMP.P
GND A28
0
3
SCP GND B28
BLKG.P GND C28
BA PROT BLUE A29 BLUE P.1
IK PROT BLUE B29
IN/OUT ≠≠≠ ≠≠ BLUE C29
GND A30
GND
B30
SUB+6V GND C30
SUB+5V A31 SUB+5V
B31
+6V C31
SUB+5V A32
+12V B32 +12V
-6V +12V C32
TO MA BOARD(1/2)
CN605
C
BA (12/12) BA (12/12)
IC2101 +5V
BA05FP-E2
C2101 C2102
10 +5V REG.
0.1 5V TP2101
16V 25V
L2101
+6V :AL-CP +5V
47µH B:CHIP
+6V VCC OUT
GND
4.9 C2103
6.5
10
16V
:AL-CP
IC2102
BA05FP-E2 +5V-3
C2104 C2105
+5V REG.
10 0.1 TP2111
16V 25V
L2102 5V-3
:AL-CP
47µH B:CHIP 4.9
VCC OUT
GND C2106
+5V
6.5
10
16V
:AL-CP
L2106
+12V
47µH
12V
+12V
IC2103
LM2576T-12LB03
+12V SW.REG
IN OUT GND FB ON/OFF
C2107
1 2 3 4 5
470
L2103
25V
47µH
14.9
+15V
D2101
SB30-03P
SW
11.9
11.5
L2104 L2105
220µH 220µH
C2110
0.1
25V C2108 C2109
B:CHIP 1000 1000
16V 16V
R2107
100k
:RN-CP
C2111 C2112
10 0.1
16V
L2107 25V
+12V
47µH :AL-CP B:CHIP
12V
I
11.8
C2114 C2115
0.1
10
+9V-2
L2108 16V 25V 9V-2
:AL-CP B:CHIP
47µH TP2112
I O
G
11.8 C2116
8.8
10
LM2990SX-5.0
16V C2117 C2118
IC2105
:AL-CP 10
0.1
BA09FP-E2
L2109 16V 25V
-6V
+9V REG. 47µH :AL-CP
B:CHIP
-6V
IC2107
-7.1
LM2990SX-12
C2121
C2120
-12V REG.
0.1
10
L2110 35V 25V -12V
47µH B:CHIP
:AL-CP
-15V I O
G
C2122
-15V -15.2 -12
10
16V
C2123 C2124
:AL-CP 10 0.1
L2111 16V 25V
47µH :AL-CP
B:CHIP
SUB+6V
SUB +6V
5.9
+6V
R2118
D2103
4.7k
1SS119
Q2101 SEL
DTC114ES
SEL-C
D2102
1SS119
IN/OUT ≠≠≠ ≠≠
10-35 10-35
D E
12V
R2200
4.7k
:CHIP
D2200
R2208 D2201
1S2837
47k RD12M
PREVENT
:CHIP PROT
TB2
JDET
R2202 D2205
R2204
100 1SS123
:CHIP PROT. 1k :CHIP
LINK
SUB+5V
C2207
R2201
0.1
100
25V
:CHIP
B:CHIP IN
ABLNET
5
D2204
1
1SS123 PROT.
4
D2202
RD2.2M 2
R2203
PROT
100
3
:CHIP
D2203 OUT
RD2.2M
IC2202
PROT
TC7S08F
BUFF
SUB+5V
SUB +5V
IC2110
R2103
R2105
MAX8213BCSE 2.2k
33k
R2104 PROT. :CHIP
:RN-CP
68k
:RN-CP 5
R2106 1.2
100k
C2126
:RN-CP
1.3 0.1
25V
4.7
1.3
B:CHIP
R2108
R2109
13k 39k 0.9
:RN-CP :RN-CP
0.7
TP2102
1.3
+9V
R2113
100k
:RN-CP
R2110
100k
:RN-CP
BA PROT
R2111
R2112
100
+9V 100k
:CHIP
:RN-CP
0 4.7
R2114
Q2100
0
DTC144EKA
:CHIP
PROT SW
R2115
18k
:RN-CP
9V
O
G
8.7 C2113
10
IC2104 16V
:AL-CP
BA09FP-E2
+9V REG.
IC2106
-5V -12V
-5V REG.
-5.1
I O
G
C2119
10
-5V 16V
:AL-CP
IC2108
BA05FP-E2
SUB+5V REG.
VCC OUT
GND C2125
5
10
16V
:AL-CP
BA
(12/12)
(CONNECTOR&REG&LED DRIVE)
B-%SX1640<AEP>-BA-12
F G
1
2
3
4
5
H